Yoo thank you!!! I just updated it. This asset pack has Creative Commons. Where you may use it commercially or shared in any way.
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Just for your information.
1. "Creative Commons" without any clarification can mean any of CC licenses https://creativecommons.org/about/cclicenses/
2. "Any way" without any clarification (and assumptions that seems obvious to the author but never to user) usually mean public domain (CC0). You chose CC-BY4 in metadata that in general means "use whatever you want but you must give credit". You can read short descriptions of CC licenses in link above
If everything is correct, I congratulate you